baber/WOPTO huggingface dataset:
Patent KR-20010037096-A (KR)
Inventor: HAN SANG DON
IPC: H04Q1/20
Filed: 1999-10-13
Abstract: PURPOSE: An apparatus and method for synchronizing data in a duplex processor is provided to achieve a smooth operation of a duplex processor and to carry out the synchronization of data by removing an operation error due to the discordance of data dependent on the operation mode transfer of two processors. CONSTITUTION: An apparatus for synchronizing data in a duplex processor is composed of an active/standby state checking part(21), a data synchronization part(24) and a standby mode(27). The active/standby state checking part(21) comprising an initialization part(22) and an operation state part(23) checks the active/standby states of duplex units. The initialization part(22) executes the initialization of the duplex units. When a processor in the master mode is disconnected in the state that the duplex units operate in normal condition, the operation state part(23) executes a mode transfer so that a processor in the slave mode can be operated as the master mode. The data synchronization part(24) comprising a unit synchronization part(25) and a total synchronization part(26) synchronizes the data of the duplex units. The unit synchronization part(25) transfers data to a processor in the slave mode for data synchronization with the slave processor in a state like data write in a unit in the master mode of the duplex units. The total synchronization part(26) transfers all the provision data of a processor in the master mode to a processor in the slave move when a unit in the slave mode of the duplex units is installed. The standby mode(27) comprises a mode transfer input part(28) and a mode transfer output part(29). In case that the duplex units are disconnected, the standby mode(27) reports that data synchronization has been completed and disconnection is valid. The mode transfer input part(28) checks the input of a push button when the disconnection of the duplex units is executed. The mode transfer output part(29) reports the synchronization completion of data and the validity of disconnection through the LEDs of the duplex units.
Patent KR-20010037183-A (KR)
Inventor: YOO SEUNG JU
IPC: B66B1/32
Filed: 1999-10-14
Abstract: PURPOSE: A bidirectional solenoid device of an elevator brake is provided to remove a du bush essentially used for guiding the forward and backward motion of rods by mounting cores in an oil-less bush to slide according to the supply of power, thereby reducing production costs. CONSTITUTION: A bidirectional solenoid device of an elevator brake includes a coil(22) for generating magnetic fluxes, an oil-less bush(21) winding the coil, a cover(23) mounted at both end parts of the oil-less bush, a case(24) fixed to the cover for surrounding the coil, a pair of cores(25) mounted in the oil-less bush to slide and facing each other, and rods(27) connected to the cores and levers(26) of a brake, wherein the case is formed with a flange(24a) on the inside of an end for supporting the surface of the cover and a ring groove(24b) for mounting a snap ring(28) to prevent the deviation of the cover at the opposite side.
Patent KR-20010037185-A (KR)
Inventor: YANG YEONG WON
IPC: A47B67/00
Filed: 1999-10-14
Abstract: PURPOSE: A storage cabinet with an improved handle is provided to prevent an arranging box of the storage cabinet from being pulled out even when the storage cabinet is inclined by carelessness while the handle contains a locking device. CONSTITUTION: A storage cabinet consists of a main body and an arranging box. A handle(10) is installed on the upper front side of the arranging box. A locking device is installed in the inside of the handle. The locking device consists of a gripper(20) and a locking member(30). One end of the gripper is inserted into a hole(31) of the locking member, and the other end is hinged on a hinge part(11) of the handle. An elastic part(21) is formed at the other end of the gripper. The locking member is projected and depressed on the basis of the upside of the handle to pull out the arranging box.
Patent KR-20010038095-A (KR)
Inventor: HAN TAE HEE
IPC: A24D3/00
Filed: 1999-10-21
Abstract: PURPOSE: A cigarette having a filter in its tobacco part is provided to more effectively eliminate nicotine and tar from the cigarette, and to generate various perfumes suitable to users taste. CONSTITUTION: A cigarette(10) is comprised of a tobacco part(11) and a filter part(12). A filter member(15) is disposed between an outer shell part(13) and a tobacco core part(14). By providing the filter member, the structure of the filter part is simplified. The filter member is formed by a powder adherence forming method, so that the filter member located in the longitudinal direction of the tobacco part is burned at the same time with the burning of the tobacco part. Since nicotine and tar of the cigarette are removed or reduced before they reach at the filter part, they are more effectively eliminated. Also, unique taste and perfume are capable to be added to the cigarette.
Patent KR-20010038446-A (KR)
Inventor: PARK YEONG U
IPC: H01L21/316
Filed: 1999-10-25
Abstract: PURPOSE: A method for manufacturing a BPSG layer is provided to reduce thermal budget and to perform a superior planarization, by planarizing an interlayer dielectric while using the BPSG layer, and by performing a reflow process for planarization in a wet atmosphere. CONSTITUTION: A capacitor(280) composed of a lower electrode(220), a dielectric layer(240) and an upper electrode(260) is formed on a semiconductor substrate(100). An oxide blocking layer is formed to prevent the upper electrode of the capacitor from being oxidized. A BPSG layer(320) is deposited on the oxide blocking layer. The BPSG layer is reflowed by an annealing process in a wet atmosphere to planarize an upper surface of the BPSG layer.
Patent KR-20010044863-A (KR)
Inventor: KIM MIN IL
IPC: H01L21/60
Filed: 1999-11-01
Abstract: PURPOSE: A wireless lead-on-chip(LOC) package is provided to simplify a manufacturing process by omitting a wire bonding process, and to decrease the LOC package in thickness by reducing the entire height of the package by the height of a wire loop formed by a bonding wire. CONSTITUTION: A semiconductor chip(110) has an active surface(114) in which are a plurality of center pads(112). A plurality of leads(120) includes a plurality of inner leads(122) adhered to the upper portion of the active surface. Molding resin(150) encapsulates a region including the semiconductor chip and the inner leads. An end(124) of the inner leads is down-set to be directly bonded to the corresponding center pads.
Patent KR-20010045342-A (KR)
Inventor: YEO DONG UK
IPC: H02M1/32
Filed: 1999-11-04
Abstract: PURPOSE: A voltage stabilizing power system is provided, in which an input terminal and an output terminal are electrically insulated, to thereby stabilize power, avoid response delay caused due to feedback and eliminate loading effect and electric noise. CONSTITUTION: A voltage stabilizing power system comprises a reference voltage generating unit(50) for generating and maintaining a constant reference voltage; a voltage dividing circuit(80) for sensing an output voltage and dividing the output voltage; a differential amplifying unit(60) for comparing the reference voltage and the divided voltage and amplifying the difference between the reference voltage and the divided voltage; and a power amplifying unit(70) for controlling the gain of the output voltage in accordance with the amplified difference.
Patent KR-20010048378-A (KR)
Inventor: KIM EUN SUK
Filed: 1999-11-26
Abstract: PURPOSE: A network advertising method for inducing a high concord is provided to offer an accompanied profit to a member by entering a homepage of an advertisement agent and typing an advertising contents of the homepage. CONSTITUTION: Information is registered in an advertisement server(40) by summarizing information of a commodity to be advertised and by converting the information into specific-formed data for providing an advertising contents. As data form of the advertising contents, a text advertisement, a moving image advertisement, a stop image advertisement, a sound advertisement form are used. A main server(30) registers the advertisement registered in the advertisement server(40) so that the members(50¯52) can watch the advertising contents. The main server(30) guides a kindness commodity and a compensation payment in accordance with a connecting numbers. The members(50¯52) confirms the advertising contents through an advertising system(10). For example, the members(50¯52) types or reads the advertising contents. In addition, database server(20) is provided for providing information as studying information.
Patent KR-20010055351-A (KR)
Inventor: LEE TAE BOK
IPC: B22D41/00
Filed: 1999-12-10
Abstract: PURPOSE: A method for protecting vent holes in constructing a castable of a ladle bottom is provided to protect the vent holes in opened state after constructing the castable by melting paraffin in heating the castable, thereby it is not necessary to remove paraffin additionally. CONSTITUTION: A method for protecting vent holes(4) in constructing a castable of the bottom of a ladle(1) includes the steps of inserting materials(7) having low melting point melted at the temperature of 100 to 200 deg.C into the inside of the vent holes formed at the ladle bottom, forming a castable(3) on the inner surface of the ladle bottom and heating the castable.
Patent KR-20000012707-A (KR)
Inventor: PARK BYEONG CHEOL
Filed: 1999-12-20
Abstract: PURPOSE: A job-hunting auction method on a computer network is provided to recruit an employee by participation of an employer in a tender according to job-hunting information registered by the job-hunters. CONSTITUTION: The computer network includes at least one and more job-hunter computer terminal, an auction server, an electronic mail server, and a communication line for connecting the computer terminal to the auction server and the electronic mail server. A job-hunter registers job-hunting information to the auction server through the computer terminal according to the job-hunting information. An employer registers tender information in the auction server through the computer terminal according to the tender information. The tender server informs tender success of a successful bidder computer terminal through the electronic mail server.
Patent KR-20010063307-A (KR)
Inventor: KONG YEONG TAEK
IPC: H01L21/76
Filed: 1999-12-22
Abstract: PURPOSE: A method for forming the isolation film of a semiconductor device is provided to mitigate the bending of a silicon substrate and thus to reduce the generation of a crystal defect in the silicon substrate, by omitting the process of forming a pad nitride film. CONSTITUTION: According to the method, a pad oxide and a photo resist pattern confining an isolation region are formed on a silicon substrate(11) in sequence. A trench(14) is formed in the silicon substrate by etching the revealed pad oxide part and the silicon substrate part under thereof using the photo resist pattern as a mask. Then, the photo resist pattern and the pad oxide are removed. And, the first and the second insulation film(15,16) are formed on the silicon substrate including the trench in sequence, and the third insulation film(17) as thick as to fill the trench completely is formed on the second insulation film. The third insulation film is polished using the second insulation film as a polish stop layer. And, the second insulation film and the first insulation film formed on the surface of the silicon substrate except the trench are removed.
Patent KR-20010005484-A (KR)
Inventor: LEE YEONG RYEOL
IPC: H04N21/61
Filed: 1999-12-23
Abstract: PURPOSE: An encoding method for radio transmission/reception of a multimedia data, and a device therefor are provided so that image quality can be improved by reducing an overhead and error. CONSTITUTION: A length field displaying a number of bits in an information data region is generated. An error correction code is generated by performing an error correction coding on the length field. Thereafter, the length field and the error correction code are inserted in a radio link protocol framing process. Here, when a null data exists instead of the information data, a null display field displaying the existence of the null data is generated. In this case, the error correction coding is performed on the length field and the null display field, thereby generating the error correction code. In addition, in the radio link protocol framing process, a series of fill bits having a specific logic are inserted to perform a byte-alignment for obtaining a fixed length. Accordingly, when the multimedia data including an image data is transmitted/received in a radio environment, the overhead and errors can be decreased, thereby improving the image quality.
Patent KR-20010060704-A (KR)
Inventor: HONG HYO SEON
IPC: C21B7/18
Filed: 1999-12-27
Abstract: PURPOSE: A pressurizing apparatus of the charging hopper in a blast furnace is provided to prevent air pollution and environmental contamination by recharging a certain amount of a gas of the blast furnace used in pressure equalization of a furnace top hopper in the pressure equalization of the other furnace top hopper installed at the side of the hopper by a special pressure equalizing valve to which a pressure equalizing detecting device is adhered. CONSTITUTION: The apparatus comprises a pressure equalizing valve (80) consisting of a body (20) of which is connected by flanges, two chambers reciprocally opened to first and second charging material hoppers in the inner side of the body, a double-acting hydraulic cylinder (10) united with the body (20) of the pressure equalizing valve, two valve discs (23) connected to the front end part of a piston rod (15) of the hydraulic cylinder (10) inserted into the pressure equalizing valve body, packing materials (12,22,28) coupled to the rod respectively so that they are closely adhered to an opened external connecting pipe line, and a striker (50) installed at the end part of the piston rod (15) which is connected to non-contact type limit switches (51,52,53); and a pressure equalization detecting device installed at the upper side of the pressure equalizing valve body (20) so as to be separately connected to the two chambers formed in the pressure equalizing valve body, wherein a cylinder (31) manufactured of a small size non-magnetic substance, a non-contact type limit switch (33) adhered to the center of the outer surface of the cylinder and a piston (32) manufactured of magnetic substance are installed, and the pressure equalization detecting device is connected to the pressure equalizing valve body (20).
Patent KR-20010061404-A (KR)
Inventor: JUNG SEONG MUN
IPC: H01L27/115
Filed: 1999-12-28
Abstract: PURPOSE: A method for erasing a flash memory cell is provided to perform accurately an erasing verification process of cells with different erasing speeds by using a reference cell adapted for cell erasing speed. CONSTITUTION: The remaining amount of a drain of an erasing cell is compared with a predetermined reference current value(301). One reference cell is selected from two or more reference cells having each trimming condition according to the compared result(302). The selected reference cell is trimmed(302,303). A pre-program for the erasing cell is performed and erased(304,305). The current amount of erased cell is compared with the current amount of the trimming reference cell(306). A soft program for the erased cell is performed(308).
Patent KR-20010064629-A (KR)
Inventor: SEO JEONG HO
IPC: F02M37/00
Filed: 1999-12-29
Abstract: PURPOSE: A plastic fuel tube for a vehicle is provided to omit a pressing process of steel and plastic by substituting the entire line of a fuel line with a plastic tube and to reduce the number of parts by integrating a former steel zone and a plastic zone with a plastic zone. CONSTITUTION: A plastic fuel tube of all plastic type has multilayer structure consisting of an inner layer(10), an outer layer(30) and an intermediate layer(20) therebetween. The inner layer is directly contacted with fuel, having the danger of explosion caused by static electricity. The inner layer is made by PA6(Poly Amide) having conductivity. The intermediate layer is a bonding material of PA6 and PK(Poly Ketone). The outer layer is used with PK having excellent chemical resistance, intensity, and particularly fuel impermeability. A fuel line is formed through the multilayer co-extrusion by the different material of each layer. The plastic fuel tube improves fuel impermeability. The plastic fuel tube has no connecting part of the fuel line. Therefore, the plastic fuel tube reduces fuel permeation and promotes fuel impermeability over the entire fuel line.
Patent KR-20000023979-A (KR)
Inventor: NA BYUNG YOUNG
IPC: H02P1/26
Filed: 1999-12-30
Abstract: PURPOSE: A drive circuit of an induction motor is provided to prevent a power loss owing to a power control device by applying current to the motor through the power control device after completing to drive the motor. CONSTITUTION: A drive circuit of an induction motor comprises a synchronous signal generating circuit(200) which converts 220V into 12V at an input of an R-phase of a three-phase alternating current power and rectifies the voltage of 12V to output a synchronous signal. An operation panel(300) has a plurality of function buttons so that an operator selects a driving mode of an induction motor(1). A programmable logic device(PLD)(400) outputs a phase control signal when an automatic driving mode is selected by the operation panel(300). The phase control signal is to increase a voltage, which is supplied to a power control device in an initial driven time of the motor by the synchronous signal with the passage of time, as a time elapses. A silicon controlled rectifier driving circuit(500) turns on and off the power control device according to the phase control signal, and turns on the power control device before a magnetic contactor(3) is opened at a stop of the motor(1). A magnetic contact control circuit(600), if the initial driven time elapses, controls so that an alternating current power of each phase is supplied to the motor through the magnetic contactor driven by the control signal.
Patent KR-20010058720-A (KR)
Inventor: KIM GWANG SU
IPC: H02K9/22
Filed: 1999-12-30
Abstract: PURPOSE: An attachment structure of a protection device against overheating for a motor is provided to prevent error operation by delaying the transfer of the motor's internal heat risen due to the internal potential heat to the protection device when the motor is temporarily stopped by a user. CONSTITUTION: The protection device against overheating for the motor is fixed to a motor case using a fixing member. The fixing member consists of fixing parts(32) tightly closed to an external section(7) of the motor case, and inserting parts(31) having coupling grooves(31a) for inserting the protection device against overheating. The inserting parts(31) are bended to be perpendicular to the fixing parts(32) and be spaced apart from the motor case.
Patent KR-20000068362-A (KR)
IPC: H04N21/2365
Filed: 1998-07-01
Abstract: 본 발명은 통계다중의 수법을 이용하면서, 각 프로그램 데이터마다 적합한 목표 부호 레이트의 할당을 가능하게 한다.  컨트롤러(3)는, 각 화상 부호화 장치(2 i )로부터, 각 프로그램의 부호화 난이도(D i )를 취득하고, 부호화 난이도(D i )와 비트 레이트의 변환식에 근거하여, 임시 비트 레이트(tmp_Rate i )를 계산한다.  컨트롤러(3)는, 더욱이, 목표 비트 레이트(target_Rate i )의 총합이 소정의 허용치내로 들어가도록, 임시 비트 레이트(tmp_Rate i )를 수정하여, 최종적인 목표 비트 레이트(target_Rate i )를 결정하여, 각 화상 부호화 장치(2 i )로 공급한다.
Patent KR-20000052955-A (KR)
Title: Rotor-reciprocating combustion engine
Inventor: BORISOV F N
IPC: F02B53/00
Filed: 1997-10-31
Abstract: PURPOSE: A combustion engine is provided which has an improved specific power, rotation moment, engine economy and balance of mechanism. CONSTITUTION: A rotor-piston combustion engine comprises a body (1) with two intersecting circular cylinders (2) with pistons (15) therein, two diameter located ignition chambers (7) and two in and out chambers (13, 14), driving shaft (24) and piston synchro mechanism consisting of two hinges (21), there being a cavity in the engine body (1) and two through diameter channels, said driving shaft (24) having a central sphere section (5), with two oppositely located conical and two cylinder sections being attended by corresponding sections of body cavity, in the central sphere section (5) of driving shaft (24) there being a through slot tilted to said shaft axis and a through hole perpendicular to said slot, and a central sphere section (5) additionally having two slots (G, K) inclined at the angle to the longitudinal axis of said driving shaft (24) and to each other.
Patent KR-20000068887-A (KR)
IPC: C07F7/00
Filed: 1998-09-03
Abstract: 본 발명은 전자사진용 토너의 전하제어제로서 유용한 신규 지르코늄 화합물에 관한 것이며, 또한 이 지르코늄 화합물을 전하제어제로서 함유하는 전자사진용 토너에 관한 것이다.
Patent KR-20000053235-A (KR)
Inventor: ASLAM AMER
IPC: H01L31/113
Filed: 1996-11-12
Abstract: PURPOSE: A sensor device is provided to reduce the size of the sensor device which includes coupled non-volatile memory by way of adopting field effect transistor inside the sensor. CONSTITUTION: A sensor device according to the present invention is made of a type of a filed effect transistor(10) which is very sensitive to the physical amount to be detected. The gate electrode(20) of the field effect transistor(10) is operated as a floating gate. The field effect transistor is a photosensitive field effect transistor. The charge stored in the floating gate of the field effect transistor is changed based on the physical amount detected. The floating gate of the field effect transistor is sensitive to the pressure or the acceleration, and the floating gate is further replaceable. And the floating gate is operated based on a tunneling effect.
Patent KR-20000057401-A (KR)
Title: Semiconductor device and method for manufacturing the same
Inventor: OKADA HIROHARU
IPC: B42D15/10
Filed: 1997-12-08
Abstract: PURPOSE: An IC card having high performance and high productivity by superposing sheets on, is provided which coiled patterns are printed to from an antenna coil. CONSTITUTION: An antenna unit 1 is formed by superposing coil sheets 11 on which coils L are printed, and the coil L is connected to the adjacent coil L via a through hole to form an antenna coil 12. The unit 1 has a component mounting hole 1a for mounting an electronic component 4. The both surfaces of the unit 1 are covered with sheets 2, 3 on which prints are executed. The component 4 detects a radio wave received from an exterior to obtain power and data, and transmits data. It is mounted on the sheet 3 in the state mounted on a board, and connected to the coil 12. Thus, alignment of the sheet 11 and alignment of the unit 1 and the sheets 2, 3 are easily executed, and hence continuous production can be performed.
Patent KR-20000057504-A (KR)
Title: Gas pilot with radially displaced, high momentum fuel outlet, and method thereof
Inventor: DARLING DOUGLAS DEAN
IPC: F23D14/32
Filed: 1997-12-10
Abstract: PURPOSE: A method and an apparatus for pilot which burn gaseous fuel in compressed air, and more particularly, establish a stable pilot flame at a wide range of operating conditions. CONSTITUTION: An apparatus and method for establishing a stable pilot flame at a wide range of operating conditions comprises a main fuel tube(10), an outer tube(20) concentrically enclosing the main fuel tube, a swirler(30) located downstream from the outer tube, an ignitor(40), and several fuel manifold tubes connected to the main fuel tube, are disclosed. The fuel manifold tubes(50) direct a portion of the pilot gas fuel stream radially outward from the remainder of the pilot fuel. The axial momentum of the radially displaced fuel stream is greater than the average axial momentum of the remainder of the pilot gas streams. This relationship between the axial momenta of the gas steams promotes flame recirculation and stabilizes the pilot flame over a wide range of operating conditions.